<template>
	<a-row :gutter="10">
		<a-col :xs="24" :sm="24" :md="24" :lg="5" :xl="5">
			<a-card :bordered="false" :loading="cardLoading" class="left-tree-container">
				<a-tree v-if="treeData.length > 0" v-model:expandedKeys="defaultExpandedKeys" :tree-data="treeData"
					:field-names="treeFieldNames" @select="treeSelect">
				</a-tree>
				<a-empty v-else :image="Empty.PRESENTED_IMAGE_SIMPLE" />
			</a-card>
		</a-col>
		<a-col :xs="24" :sm="24" :md="24" :lg="19" :xl="19">
			<a-card :bordered="false" class="xn-mb10">
				<a-form ref="searchFormRef" name="advanced_search" class="ant-advanced-search-form" :model="searchFormState">
					<a-row :gutter="24">
						<a-col :span="8">
							<a-form-item name="searchKey" label="名称关键词">
								<a-input v-model:value="searchFormState.searchKey" placeholder="请输入角色名称关键词"></a-input>
							</a-form-item>
						</a-col>
						<a-col :span="8">
							<a-button type="primary" @click="tableRef.refresh(true)">
								<template #icon>
									<SearchOutlined />
								</template>
								Search
							</a-button>
							<a-button class="snowy-button-left" @click="reset">
								<template #icon><redo-outlined /></template>
								Reset
							</a-button>
						</a-col>
					</a-row>
				</a-form>
			</a-card>
			<a-card :bordered="false">
				<s-table ref="tableRef" :columns="columns" :data="loadData" :expand-row-by-click="true"
					:alert="options.alert.show" bordered :row-key="(record) => record.id" :row-selection="options.rowSelection"
					@resizeColumn="handleResizeColumn">
					<template #operator class="table-operator">
						<a-space>
							<a-button type="primary"
								@click="formRef.onOpen(undefined, searchFormState.category, searchFormState.orgId)">
								<template #icon><plus-outlined /></template>
								New Role
							</a-button>
							<xn-batch-button buttonName="Batch Delete" icon="DeleteOutlined" buttonDanger
								:selectedRowKeys="selectedRowKeys" @batchCallBack="deleteBatchRole" />
						</a-space>
					</template>
					<template #bodyCell="{ column, record }">
						<template v-if="column.dataIndex === 'category'">
							{{ $TOOL.dictTypeData('ROLE_CATEGORY', record.category) }}
						</template>
						<template v-if="column.dataIndex === 'action'">
							<a @click="formRef.onOpen(record)">Edit</a>
							<a-divider type="vertical" />
							<a-popconfirm title="确定删除此角色？" @confirm="removeOrg(record)">
								<a-button type="link" danger size="small">删除</a-button>
							</a-popconfirm>
							<a-divider type="vertical" />
							<a-dropdown>
								<a class="ant-dropdown-link">
									授权
									<DownOutlined />
								</a>
								<template #overlay>
									<a-menu>
										<a-menu-item>
											<a @click="grantResourceFormRef.onOpen(record)">授权资源</a>
										</a-menu-item>
										<a-menu-item>
											<a @click="grantMobileResourceFormRef.onOpen(record)">授权移动端资源</a>
										</a-menu-item>
										<a-menu-item>
											<a @click="grantPermissionFormRef.onOpen(record)">授权权限</a>
										</a-menu-item>
										<a-menu-item>
											<a @click="openRoleUserSelector(record)">授权用户</a>
										</a-menu-item>
									</a-menu>
								</template>
							</a-dropdown>
						</template>
					</template>
				</s-table>
			</a-card>
		</a-col>
	</a-row>
	<grantResourceForm ref="grantResourceFormRef" @successful="tableRef.refresh()" />
	<grantMobileResourceForm ref="grantMobileResourceFormRef" @successful="tableRef.refresh()" />
	<grantPermissionForm ref="grantPermissionFormRef" @successful="tableRef.refresh()" />
	<Form ref="formRef" @successful="tableRef.refresh()" />
	<xn-user-selector ref="userSelectorPlusRef" :org-tree-api="selectorApiFunction.orgTreeApi"
		:user-page-api="selectorApiFunction.userPageApi" data-type="object" :user-show="false" @onBack="userCallBack" />
</template>

<script setup name="sysRole">
import { Empty } from 'ant-design-vue'
import { isEmpty } from 'lodash-es'
import roleApi from '@/api/sys/roleApi'
import orgApi from '@/api/sys/orgApi'
import GrantResourceForm from './grantResourceForm.vue'
import GrantMobileResourceForm from './grantMobileResourceForm.vue'
import GrantPermissionForm from './grantPermissionForm.vue'
import Form from './form.vue'

const columns = [
	{
		title: '角色名称',
		dataIndex: 'name',
		resizable: true,
		width: 150
	},
	{
		title: '分类',
		dataIndex: 'category'
	},
	{
		title: '排序',
		dataIndex: 'sortCode',
		width: 100
	},
	{
		title: 'Operation',
		dataIndex: 'action',
		align: 'center',
		width: '200px'
	}
]
const selectedRowKeys = ref([])
// 列表选择配置
const options = {
	alert: {
		show: false,
		clear: () => {
			selectedRowKeys.value = ref([])
		}
	},
	rowSelection: {
		onChange: (selectedRowKey, selectedRows) => {
			selectedRowKeys.value = selectedRowKey
		}
	}
}
// 定义tableDOM
const tableRef = ref()
const formRef = ref()
const grantResourceFormRef = ref()
const grantMobileResourceFormRef = ref()
const grantPermissionFormRef = ref()
const userSelectorPlusRef = ref()
const searchFormRef = ref()
const searchFormState = ref({})
// 默认展开的节点
const defaultExpandedKeys = ref([])
const treeData = ref([])
// 替换treeNode 中 title,key,children
const treeFieldNames = { children: 'children', title: 'name', key: 'id' }
const cardLoading = ref(true)
// 记录数据
const recordCacheData = ref({})

// 表格Search 返回 Promise 对象
const loadData = (parameter) => {
	let param = Object.assign(parameter, searchFormState.value)
	return roleApi.rolePage(param).then((res) => {
		return res
	})
}
// Reset
const reset = () => {
	searchFormRef.value.resetFields()
	tableRef.value.refresh(true)
}
// 加载左侧的树
orgApi.orgTree().then((res) => {
	cardLoading.value = false
	if (res !== null) {
		// 树中插入全局角色类型
		const globalRoleType = [
			{
				id: 'GLOBAL',
				parentId: '-1',
				name: '全局'
			}
		]
		treeData.value = globalRoleType.concat(res)
		if (isEmpty(defaultExpandedKeys.value)) {
			// 默认展开2级
			treeData.value.forEach((item) => {
				// 因为0的顶级
				if (item.parentId === '0') {
					defaultExpandedKeys.value.push(item.id)
					// 取到下级ID
					if (item.children) {
						item.children.forEach((items) => {
							defaultExpandedKeys.value.push(items.id)
						})
					}
				}
			})
		}
	}
})
// 点击树Search
const treeSelect = (selectedKeys) => {
	if (selectedKeys.length > 0) {
		if (selectedKeys[0] === 'GLOBAL') {
			searchFormState.value.category = selectedKeys[0]
			delete searchFormState.value.orgId
		} else {
			searchFormState.value.orgId = selectedKeys.toString()
			delete searchFormState.value.category
		}
	} else {
		delete searchFormState.value.category
		delete searchFormState.value.orgId
	}
	tableRef.value.refresh(true)
}
// 可伸缩列
const handleResizeColumn = (w, col) => {
	col.width = w
}
// 删除
const removeOrg = (record) => {
	let params = [
		{
			id: record.id
		}
	]
	roleApi.roleDelete(params).then(() => {
		tableRef.value.refresh(true)
	})
}
// Batch Delete
const deleteBatchRole = (params) => {
	roleApi.roleDelete(params).then(() => {
		tableRef.value.clearRefreshSelected()
	})
}
// 打开用户选择器
const openRoleUserSelector = (record) => {
	// 打开人员选择器的时候，缓存一个记录数据
	recordCacheData.value = record
	// Search接口，查到这个角色是多少个用户都有它
	const param = {
		id: record.id
	}
	roleApi.roleOwnUser(param).then((data) => {
		userSelectorPlusRef.value.showUserPlusModal(data)
	})
}
// 人员选择器回调
const userCallBack = (value) => {
	const param = {
		id: recordCacheData.value.id,
		grantInfoList: value
	}
	roleApi.roleGrantUser(param).then(() => { })
}
// 传递设计器需要的API
const selectorApiFunction = {
	orgTreeApi: (param) => {
		return roleApi.roleOrgTreeSelector(param).then((data) => {
			return Promise.resolve(data)
		})
	},
	userPageApi: (param) => {
		return roleApi.roleUserSelector(param).then((data) => {
			return Promise.resolve(data)
		})
	}
}
</script>

<style scoped>
.ant-form-item {
	margin-bottom: 0 !important;
}

.snowy-button-left {
	margin-left: 8px;
}
</style>
